Explain the importance of mitosis of cells in a skinned knee and during the growth of a plant.

The importance for mitosis in a skinned knee is, to develop and produce new cells, healing the skin

It is importance for plant growth, as to produce new cells for the development, increasing the number of cells and increasing the height of the plant.

the answer is; comparing the frequency of collisions with and without the device

this makes the anti-collision system an independent variable and the collisions a dependent variable. if there are fewer collisions with an anti-collision system that without, then it can be stated that the system is a success. essentially, collisions under an anti-collision system are compared with the frequency of collisions by cars with the human drivers.